I would love to see a three way battle between Evangelion Unit 01, Buster Machine #19 Dix Neuf, and Gurren Lagann happen . It would be the ultimate battle of Gainax created robots. The victor would be tough to decide however. The Eva is the only mech that has any major limitations with it's 5 minute life and oh too human pilot. Then again i figure it should be at least a little larger than the others. Gurren Lagann is smallest but yet it has the best weapons (Set of drills larger than the mech itself). In the end Dix Neuf would win though. SUPER INAZUMA KICK!!!